M S B Transport LLC (USDOT 3681216)
1 caution found.
- DOT number
- USDOT 3681216
- Docket (MC) number
- MC1280503
- Operating authority
- Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-30. We could not confirm that live just now.
- Authority granted
- 2021-08-06
- Insurance on file
- Liability (BIPD) insurance on file for $750,000.
- Safety rating
- No published safety rating
- Fleet on file
- 1 power units, 1 drivers
- Operation type
- Interstate
- Physical address
- 14911 41ST PL S, TUKWILA, WA 98168
- MCS-150 last filed
- 2025-10
Findings
- Authority was previously revoked or inactive (Caution): Authority was revoked and later reinstated (revoked 3 years ago; reinstated 1107 days later). Active since 2025-10-07.
Frequently asked questions
What carrier is DOT 3681216?
DOT 3681216 (USDOT 3681216) is M S B Transport LLC, an interstate motor carrier.
What carrier is MC 1280503?
MC 1280503 is the docket number of M S B Transport LLC, USDOT 3681216.
What is M S B Transport LLC's MC number?
M S B Transport LLC's docket number is MC 1280503. Its USDOT number is 3681216.
Is M S B Transport LLC currently authorized to operate?
Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-30. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does M S B Transport LLC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $750,000.
Who provides M S B Transport LLC's insurance?
M S B Transport LLC's liability insurance is filed with FMCSA by United Financial Casualty Company.
What is M S B Transport LLC's safety record?
In the last 24 months, FMCSA records show 1 of 1 vehicle inspection ending out-of-service for M S B Transport LLC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is M S B Transport LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. M S B Transport LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is M S B Transport LLC's FMCSA safety rating?
M S B Transport LLC has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.
Changes over time
Carriers change. Phone numbers, email addresses, insurance, authority. A sudden contact-info change is often the first sign of carrier identity fraud. fleetfax tracks these changes. Create a free account to follow changes on carriers you save.
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Aug 30, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status